
(x-12.5)÷12.5=12.5%
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(x-12.5)÷12.5=12.5%
(x-12.5)÷12.5 = 0.125
x-12.5 = 0.125×12.5
x=0.125×12.5+12.5
x=(0.125+1)×12.5
x=1.125×12.5
x=14.0625
(x-12.5)÷12.5 = 0.125
x-12.5 = 0.125×12.5
x=0.125×12.5+12.5
x=(0.125+1)×12.5
x=1.125×12.5
x=14.0625
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